/*
 * Copyright (c) 2011, Julien Lamy
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * Neither the name of the project's author nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef d2818c0b_4c0c_4648_a090_bb1fe3a991d2
#define d2818c0b_4c0c_4648_a090_bb1fe3a991d2

#include "transfer.h"

#include <QDir>
#include <QFile>
#include <QString>

#include "dataobject.h"
#include "track.h"

#include <iostream>

bool do_nothing(Track const & t)
{
    return true;
}

template<typename TIterator>
void transfer(TIterator begin, TIterator end,
              QDir const & mount_point,
              QDir const & destination_directory,
              QString const & format)
{
    transfer(begin, end, mount_point, destination_directory, format, do_nothing);
}

template<typename TIterator, typename TAction>
void transfer(TIterator begin, TIterator end,
              QDir const & mount_point,
              QDir const & destination_directory,
              QString const & format,
              TAction action)
{
    while(begin != end)
    {
        QString source = (*begin)[DataObjectType::LOCATION];
        source.replace(":", "/");
        if(source[0] == '/')
        {
            source = source.right(source.length()-1);
        }
        QFileInfo const source_file(mount_point, source);

        QFileInfo destination(destination_directory, begin->filename(format));
        // Create directories
        destination.dir().mkpath(".");

        // Notify observer
        if(!action(*begin))
        {
            break;
        }

        // Copy file
        QFile::copy(source_file.absoluteFilePath(), destination.absoluteFilePath());

        ++begin;
    }
}

#endif // d2818c0b_4c0c_4648_a090_bb1fe3a991d2
